diff --git a/ingest_api/infrastructure/construct.py b/ingest_api/infrastructure/construct.py
index 53f7d1f0..fdc06493 100644
--- a/ingest_api/infrastructure/construct.py
+++ b/ingest_api/infrastructure/construct.py
@@ -104,7 +104,7 @@ def __init__(
             "stac-ingestor-api-url",
             export_name=f"{stack_name}-stac-ingestor-api-url",
             value=self.api.url,
-            key="ingestapiurl"
+            key="ingestapiurl",
         )
 
         register_ssm_parameter(
diff --git a/raster_api/infrastructure/construct.py b/raster_api/infrastructure/construct.py
index 3574d663..c7362148 100644
--- a/raster_api/infrastructure/construct.py
+++ b/raster_api/infrastructure/construct.py
@@ -122,7 +122,7 @@ def __init__(
             "raster-api",
             value=self.raster_api.url,
             export_name=f"{stack_name}-raster-url",
-            key="rasterapiurl"
+            key="rasterapiurl",
         )
         CfnOutput(self, "raster-api-arn", value=veda_raster_function.function_arn)
 
diff --git a/s3_website/infrastructure/construct.py b/s3_website/infrastructure/construct.py
index 933b6568..5d89341b 100644
--- a/s3_website/infrastructure/construct.py
+++ b/s3_website/infrastructure/construct.py
@@ -50,5 +50,5 @@ def __init__(
             self,
             "bucket-website",
             value=f"https://{self.bucket.bucket_website_domain_name}",
-            key="stacbrowserurl"
+            key="stacbrowserurl",
         )
diff --git a/stac_api/infrastructure/construct.py b/stac_api/infrastructure/construct.py
index 6180f129..5045906f 100644
--- a/stac_api/infrastructure/construct.py
+++ b/stac_api/infrastructure/construct.py
@@ -120,5 +120,5 @@ def __init__(
             "stac-api",
             value=self.stac_api.url,
             export_name=f"{stack_name}-stac-url",
-            key="stacapiurl"
+            key="stacapiurl",
         )